A dinosaur drank some water from a stream then nature called. That pee was turned into a water vapor, got sucked up into a cloud, rained down to earth, and then landed into a stream. Millions of years ...

These survival games are the best to come back to and explore to your heart's content solo or with friends time and time again.

Cleaning up oilfield pollution in arid West Texas is costly and complicated. The bankruptcy process allows companies to move ...

Early in 1905, the first of five floods surged down the diversionary canal, and attempts to close it became futile. By the ...